18883206

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{2843}}^1$

素因数の和:2898

約数の個数: 40

約数和(自身を含む): 43359624

約数和(自身を除く): 24476418

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 369, 738, 1107, 2214, 2843, 3321, 5686, 6642, 8529, 17058, 25587, 51174, 76761, 116563, 153522, 230283, 233126, 349689, 460566, 699378, 1049067, 2098134, 3147201, 6294402, 9441603, 18883206]

約数ペア:

[(1, 18883206), (2, 9441603), (3, 6294402), (6, 3147201), (9, 2098134), (18, 1049067), (27, 699378), (41, 460566), (54, 349689), (81, 233126), (82, 230283), (123, 153522), (162, 116563), (246, 76761), (369, 51174), (738, 25587), (1107, 17058), (2214, 8529), (2843, 6642), (3321, 5686)]